# The builds in this file are more complex (e.g. they need custom CMake
# configuration) and thus are unsuitable to the simple build matrix
# approach used in simple-builds
name: Linux Builds (Complex)

on: [push, pull_request]

jobs:
  build:
    name: ${{matrix.build_description}}, ${{matrix.cxx}}, C++${{matrix.std}} ${{matrix.build_type}}
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
      matrix:
        # We add builds one by one in this case, because there are no
        # dimensions that are shared across the builds
        include:

          # Single surrogate header build
          - cxx: clang++-14
            build_description: Surrogates build
            build_type: Debug
            std: 14
            other_pkgs: clang-14
            cmake_configurations: -DCATCH_BUILD_SURROGATES=ON

          # Extras and examples with gcc-11
          - cxx: g++-11
            build_description: Extras + Examples
            build_type: Debug
            std: 14
            other_pkgs: g++-11
            cmake_configurations: -DCATCH_BUILD_EXTRA_TESTS=ON -DCATCH_BUILD_EXAMPLES=ON -DCATCH_ENABLE_CMAKE_HELPER_TESTS=ON
          - cxx: g++-11
            build_description: Extras + Examples
            build_type: Release
            std: 14
            other_pkgs: g++-11
            cmake_configurations: -DCATCH_BUILD_EXTRA_TESTS=ON -DCATCH_BUILD_EXAMPLES=ON -DCATCH_ENABLE_CMAKE_HELPER_TESTS=ON

          # Extras and examples with Clang-14
          - cxx: clang++-14
            build_description: Extras + Examples
            build_type: Debug
            std: 17
            other_pkgs: clang-14
            cmake_configurations: -DCATCH_BUILD_EXTRA_TESTS=ON -DCATCH_BUILD_EXAMPLES=ON -DCATCH_ENABLE_CMAKE_HELPER_TESTS=ON
          - cxx: clang++-14
            build_description: Extras + Examples
            build_type: Release
            std: 17
            other_pkgs: clang-14
            cmake_configurations: -DCATCH_BUILD_EXTRA_TESTS=ON -DCATCH_BUILD_EXAMPLES=ON -DCATCH_ENABLE_CMAKE_HELPER_TESTS=ON

          # Configure tests with Clang-14
          - cxx: clang++-14
            build_description: CMake configuration tests
            build_type: Debug
            std: 14
            other_pkgs: clang-14
            cmake_configurations: -DCATCH_ENABLE_CONFIGURE_TESTS=ON

          # Valgrind test Clang-14
          # - cxx: clang++-14
          #   build_description: Valgrind tests
          #   build_type: Debug
          #   std: 14
          #   other_pkgs: clang-14 valgrind
          #   cmake_configurations: -DMEMORYCHECK_COMMAND=`which valgrind` -DMEMORYCHECK_COMMAND_OPTIONS="-q --track-origins=yes --leak-check=full --num-callers=50 --show-leak-kinds=definite --error-exitcode=1"
          #   other_ctest_args: -T memcheck -LE uses-python


    steps:
    - uses: actions/checkout@v4

    - name: Prepare environment
      run: |
        sudo apt-get update
        sudo apt-get install -y ninja-build ${{matrix.other_pkgs}}

    - name: Configure build
      # Note: $GITHUB_WORKSPACE is distinct from ${{runner.workspace}}.
      #       This is important
      run: |
        cmake --preset basic-tests -GNinja \
              -DCMAKE_BUILD_TYPE=${{matrix.build_type}} \
              -DCMAKE_CXX_COMPILER=${{matrix.cxx}} \
              -DCMAKE_CXX_STANDARD=${{matrix.std}} \
              ${{matrix.cmake_configurations}}

    - name: Build
      run: cmake --build build

    - name: Test
      run: ctest --test-dir build -j --output-on-failure

  clang-tidy:
    name: clang-tidy
    runs-on: ubuntu-22.04
    steps:
    - uses: actions/checkout@v4

    - name: Prepare environment
      run: |
        sudo apt-get update
        sudo apt-get install -y ninja-build clang-15 clang-tidy-15

    - name: Configure
      # Note: $GITHUB_WORKSPACE is distinct from ${{runner.workspace}}.
      #       This is important
      run: |
        clangtidy="clang-tidy-15;-use-color"
        # Use a dummy compiler/linker/ar/ranlib to effectively disable the
        # compilation and only run clang-tidy.
        cmake --preset basic-tests -GNinja \
              -DCMAKE_AR=/usr/bin/true \
              -DCMAKE_BUILD_TYPE=Debug \
              -DCMAKE_CXX_CLANG_TIDY="$clangtidy" \
              -DCMAKE_CXX_COMPILER_AR=/usr/bin/true \
              -DCMAKE_CXX_COMPILER_LAUNCHER=/usr/bin/true \
              -DCMAKE_CXX_COMPILER=clang++-15 \
              -DCMAKE_CXX_LINK_EXECUTABLE=/usr/bin/true \
              -DCMAKE_CXX_STANDARD=17 \
              -DCMAKE_RANLIB=/usr/bin/true \
              -DCATCH_BUILD_EXAMPLES=ON \
              -DCATCH_ENABLE_CMAKE_HELPER_TESTS=ON

    - name: Run clang-tidy
      run: cmake --build build